// 媒体查询 设计稿标准为 375  1rem = 10px；
@media screen and (min-width: 320px) {
  html {
    font-size: calc(320px / 37.5);
  }
}

@media screen and (min-width: 360px) {
  html {
    font-size: calc(360px / 37.5);
  }
}
@media screen and (min-width: 375px) {
  html {
    font-size: calc(375px / 37.5);
  }
}
@media screen and (min-width: 384px) {
  html {
    font-size: calc(384px / 37.5);
  }
}
@media screen and (min-width: 400px) {
  html {
    font-size: calc(400px / 37.5);
  }
}
@media screen and (min-width: 414px) {
  html {
    font-size: calc(414px / 37.5);
  }
}
@media screen and (min-width: 424px) {
  html {
    font-size: calc(424px / 37.5);
  }
}
@media screen and (min-width: 480px) {
  html {
    font-size: calc(480px / 37.5);
  }
}
@media screen and (min-width: 540px) {
  html {
    font-size: calc(540px / 37.5);
  }
}
@media screen and (min-width: 720px) {
  html {
    font-size: calc(720px / 37.5);
  }
}
@media screen and (min-width: 750px) {
  html {
    font-size: calc(750px / 37.5);
  }
}

html,
body {
  width: 100vw;
  height: 100vh;
  padding: 0;
  margin: 0;
}
